An entire year later, these are still the only masks my daughter has worn and loved- through a 7 hour school day and beyond. The quality is excellent! She rotated through 2-3 masks with nightly washing and they all held up beautifully for the entire school year. Just ordered a couple more for the upcoming school year. Also important to note- she is a picky and opinionated 8 year old, and she never issued a complaint wearing the Mouse Loves Pig masks.